- Time：2023/9/19 Posted：聯(lián)系我們-99公司客服開戶電話190-38688886 (99廳開戶辦理)
Project Overview:
Hunan Chajiang Expressway Construction and Development Co., Ltd. was registered and established in Changsha on September 26, 2022. It is a wholly-owned subsidiary of Hunan Construction Investment Group Co., Ltd., responsible for the construction, operation, and management of the Chating Interchange to Changsha Ring Expressway and the Liuyang Jiangbei Expressway. The Chajiang Expressway promotes the corporate spirit of "first-class, innovative, honest, and dedicated", anchors the construction goal of "creating industry first-class, setting provincial capital benchmarks, and creating a model of urban expressway", adheres to the principles of "optimal investment, strict management, scientific assessment, and incentive accountability", and optimizes the design path. Through technological innovation and scientific management, the entire process control of "standardization, refinement, automation, and intelligence" is achieved, Ensure the maximization of investment benefits, build the Chajiang Expressway into a smart, green, and integrated expressway, and create the 3.0 upgraded version of the group's high-speed investment project "Creating Benchmarks, Creating Benefits, and Creating Brands"< Br/> Design principles:
Feasibility and adaptability. The system should ensure technical feasibility and good cost-effectiveness, and meet the needs of future development< Br/> Practicality and economy. The system construction should always adhere to the policy of application oriented and practical results oriented, and adhere to the principle of practicality and economy< Br/> Progressiveness and mature. The system design should not only adopt advanced design and concepts, but also pay attention to the relatively mature structure, equipment, and tools. Adopting mature mainstream technologies not only reflects today's advanced level, but also has development potential and can smoothly transition to the next generation of technology. Key equipment should be selected from international mainstream advanced products< Br/> Openness and standardization. In order to meet the collaborative operation ability of the technology and equipment selected for the system, the long-term effect of system investment, and the continuous expansion of system functions, it is required that the system be open and standardized< Br/> Reliability and stability. While considering advanced technology and openness, we should also start from aspects such as system structure, technical measures, equipment performance, management applications, manufacturer technical support, and maintenance capabilities to ensure the reliability and stability of system operation< Br/> Compatibility and maintainability. In order to adapt to the requirements of system changes, it is necessary to fully consider using the simplest method, the lowest investment, and achieving system compatibility and maintenance< Br/> Conduct overall design. According to high-performance, cost-effective, moderately advanced, and with margin left< Br/> Design basis and main technical standards:
Basis for system design:
(1) Customer requirements for the project< Br/> (2) Materials related to this project (such as bidding documents)< Br/> (3) Architectural decoration drawings< Br/> (4) International, national, provincial, and industry related technical standards and specifications< Br/> (5) Other relevant documents and materials< Br/> Main technical standards of the system:
The technical standards and specifications, product standards and specifications, engineering standards and specifications, acceptance standards and specifications involved in system implementation must comply with relevant international, national, and provincial regulations and specifications, at least including
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